#7E37B2#7E37B2

#7E37B2 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.3% C 0.188 H 307.2°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#7E37B2
RGB	rgb(126, 55, 178)
HSL	hsl(275, 53%, 46%)
HSV	hsv(275, 69%, 70%)
CMYK	cmyk(29.2%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(38.52, 52.15, -52.92)
CIE-LCH	lch(38.52, 74.30, 314.58°)
OKLab	oklab(49.3% 0.114 -0.15)
OKLCH	oklch(49.3% 0.188 307.2)
XYZ	xyz(18.0046, 10.3826, 43.1664)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E37B2 #6BB237

analogous

#4037B2 #7E37B2 #B237A8

triadic

#7E37B2 #B27E37 #37B27E

tetradic

#7E37B2 #B24037 #6BB237 #37A8B2

square

#7E37B2 #B24037 #6BB237 #37A8B2

split-complementary

#7E37B2 #A8B237 #37B240

monochromatic

#3C1A54 #5D2983 #7E37B2 #9C5ACC #B889DB

Accessibility & contrast

On white

6.83

#7E37B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#7E37B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7E37B2

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E37B2	#FFFFFF	#000000	##FFFFFF
##7E37B2	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#165BAF

Tritanopia (blue-blind)

#755270

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #7e37b2;
/* rgb */ color: rgb(126, 55, 178);
/* oklch */ color: oklch(49.3% 0.188 307.2);

Tailwind

colors: {
  custom: {
    50: '#a873ca',
    500: '#7e37b2',
    950: '#000000',
  },
}

SCSS

$custom: #7e37b2;
$custom-light: #a873ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7e37b2",
  "rgb": {
    "r": 126,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 274.634,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49298,
    "c": 0.18844,
    "h": 307.2
  },
  "luminance": 0.10382
}

Semantic roles & 50–950 ramp

primary

#7E37B2

secondary

#9DC580

accent

#DC4C89

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7E37B2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →